Must select multicity:
11/19 EWR/IAD/LAX to JNB/CAI/DAR/ACC/LOS
11/26 JNB/CAI/DAR/ACC/LOS to EWR/IAD/LAX
12/17 LLW-BLZ
(The final leg is what we call a ghost leg…you’re not flying this one but you need it to get the correct pricing)

Here’s an example of one of the flights I booked…
10/8 IAD-DAR
10/15 DAR-IAD
10/22 LLW-BLZ (This is the ghost leg, you won’t fly this leg)

Prices range $225-$400

Book now, you have 24 hours to cancel. DO NOT CALL THE AIRLINE!!

Apparently the deal is working in August 2017 – March 2018. Note there’s always a chance the airline will cancel the ticket, but you’ll never know unless you try. Good luck!